Since you're changing the windshield anyway and your Cuda isn't stock, all A body hardtops through 76 used the same windshield. All you need is a 68 and later rubber gasket (available new), the stainless steel trim, and some clips (also available new) to get rid of the stupid 67-only lockstrip.

The back window is tougher, as it is unique to 67-9 Barracuda coupes, and of course only the 67-8 had the stainless trim, which seriously narrows the field of potential donor cars for the trim.